The retinal ganglion cell exhibits two types of functional change. The difference in response appears to depend on whether or not the retrobulbar portion of the optic nerve is actively involved. This may imply differences in the myelinated and nonmyelinated portions of the optic nerve and associated
Systemic autonomic neuropathy in open-angle glaucoma
β Scribed by Charles V. Clark; Roy Mapstone
- Publisher
- Springer-Verlag
- Year
- 1987
- Tongue
- English
- Weight
- 291 KB
- Volume
- 64
- Category
- Article
- ISSN
- 0012-4486
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β¦ Synopsis
Systemic autonomic nerve function was assessed in 67 patients with open-angle glaucoma and 76 age-and sex-matched control subjects, using a series of well-established tests based upon cardiovascular reflex responses to standardised stimuli. Parasympathetic neuropathy was present in 37.3% of open-angle glaucoma patients compared with 2.6% of the control group. Demonstration of a significant association between autonomic neuropathy and primary glaucoma may provide a logical rationale for the efficacy of autonomic medication in glaucoma therapeutics; the prognostic implications are discussed.
π SIMILAR VOLUMES
Fourteen patients with advanced open-angle glaucoma were evaluated prospectively by electroretinography and the results were compared with normal controls who were matched for age and sex. All glaucoma patients had visual acuity of 20/50 or better, cup4o-disc ratios of 0.7 or greater in at least one
## Purpose: To investigate possible associations between genetic markers and primary open-angle glaucoma (poag). ## Methods: A number of genetic markers were typed in 84 unrelated patients with poag and compared with a random sample of healthy individuals. the markers were transferrin, group spec